MANGA

Watashi no Tadashii Onii-chan

28 chapters2 sources

Latest: Chapter 28

Updated Sep 15, 2026

Synopsis

Rize, who’s a university student, met Kairi at her part-time job at the supermarket. While lending her shoulder to Kairi who has trouble sleeping, she is reminded of her older brother who left her when she was young, and Rize starts to feel affection towards him. However, she was shocked when she saw Kairi’s diary in his apartment saying that he had killed someone. What is the truth behind the person she likes? As the truth slowly comes to light, Rize starts chasing after her love for Kairi! This is Morie Satoshi’s roller coaster work that has crime, mystery and love. Original Japanese: cmoa, shonen magazine, Amazon, Renta Official Translations: English Korean: (RIDI, Naver, Kakao, Mr.Blue)

Genres

Tragedy Drama Psychological Mystery Mature Romance Josei Slice of Life

Details

Type: MANGA
Updated: Sep 15, 2026

Alternative titles

Watashi no Tadashii Onii-chan
Watashi no Tadashii Oniichan

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